FMS2028-000-EB FILTRONIC [Filtronic Compound Semiconductors], FMS2028-000-EB Datasheet - Page 5

• Manufacturer Part Number: FMS2028-000-EB
• Description: SP6T GaAs Multi-Band GSM Antenna Switch
• Manufacturer: FILTRONIC [Filtronic Compound Semiconductors]

P
GaAs devices are fragile and should be
handled with great care. Specially designed
collets should be used where possible.
The back of the die is not metallised and the
recommended mounting method is by the use
of conductive epoxy. Epoxy is should be
applied to the attachment surface uniformly
and sparingly to avoid encroachment of epoxy
on to the top face of the die and ideally should
not exceed half the chip height.
automated dispense Ablestick LMISR4 is
recommended
Ablestick
recommended. These should be cured at a
temperature of 150°C for 1 hour in an oven
especially set aside for epoxy curing only. If
possible the curing oven should be flushed
with dry nitrogen.
This part has gold (Au) bond pads requiring
the use of gold (99.99% pure) bondwire. It is
recommended that 25.4µm diameter gold wire
is used. Thermosonic ball bonding is preferred.
A nominal stage temperature of 150°C and a
bonding force of 40g has been shown to give
effective results for 25µm wire.
energy shall be kept to a minimum. For this
bonding technique, stage temperature should
not be raised above 200°C and bond force
should not be raised above 60g. Thermosonic
wedge
wedge bonding can also be used to achieve
good wire bonds.
Bonds should be made from the die first and
then to the mounting substrate or package.
The physical length of the bondwires should be
minimised especially when making RF or
ground connections.
Tel: [phone]
REFERRED
bonding
84-1
A
SSEMBLY
and
LMI
and
for
or
I
thermocompression
NSTRUCTIONS
Fax: [phone]
Preliminary specifications subject to change without notice
manual
84-1
Filtronic Compound Semiconductors Ltd
LMIT
Ultrasonic
dispense
:
For
are
5
Email: [e-mail]
H
To avoid damage to
the
should be exercised
during
Proper
precautions should be observed at all stages
of storage, handling, assembly, and testing.
These devices should be treated as Class 1A
(0-500 V) as defined in JEDEC Standard No.
22-A114. Further information on ESD control
measures can be found in MIL-STD-1686 and
MIL-HDBK-263.
A
Application Notes and design data including S-
parameters,
models are available on the Filtronic web site.
D
This product is not designed for use in any
space based or life sustaining/supporting
equipment.
O
PPLICATION
ANDLING
ISCLAIMERS
RDERING
P
FMS2028-000-WP
FMS2028-000-FF
FMS2028-000-EB
ART
devices
N
UMBER
Electrostatic
P
I
NFORMATION
RECAUTIONS
handling.
noise
:
N
OTES
care
data
Die mounted on evaluation board
& D
(Gel-pak available on request)
Wafer mounted on film frame
Website:
Discharge
:
D
Die in Waffle-pack
:
ESIGN
and
FMS2028
ESCRIPTION
Preliminary Datasheet v2.1
www.filtronic.com
D
large-signal
ATA
(ESD)
: